Caleb Markwith
RHP
TopVelocity Evaluation
6'2"
Height
205
Weight
AI Velocity Analysis
Machine learning prediction based on 1,535 elite athletes
Camp Velocity
--
mph
AI Prediction
67
mph
Based on physical metrics
Difference
+0.0
mph
Above prediction
💪 Athletic Variables to Improve
Physical metrics that directly impact velocity. Focus on these for maximum gains.
Weight
+0.7 mph
Current
205.0 lbs
80%ile
→
Goal
230.5 lbs
95%ile
Total Potential Velocity Gain:
+0.7 mph
→ Target: 90 mph
TopVelocity Ranking
Based on the TopVelocity Evaluation System
Current Rank
Unranked
Youth Level 3
No data
Youth Level 2
No data
Anthropometric
3 metrics measured
65
Overall
74.0 in
in
Body Height
82th Percentile
Elite (90th):
75.0 in
Difference:
-1.0 in
205 lbs
lbs
Body Weight
80th Percentile
Elite (90th):
216 lbs
Difference:
-11 lbs
70.0 in
in
Wing Span
33th Percentile
Elite (90th):
76.0 in
Difference:
-6.0 in
🎯
Brent Pourciau's Analysis
Road to 90
Personalized roadmap for Caleb Markwith
The Overview
Alright Caleb, here's your Road to 90.
What The AI Analysis Tells Me
Your Biggest Opportunities
Based on the AI analysis, here are your biggest opportunities to add velocity:
Body Weight
+0.7 mph
Current: 205.0 lbs (80th %ile)
→
Target: 230.5 lbs (95th %ile)
Why it matters: Mass equals gas. Bigger athletes generally throw harder because they have more tissue to generate and transfer force. It's physics.
How we fix it: The 3X Program includes nutrition protocols for adding functional mass. Structured calorie surplus with adequate protein, paired with the strength training to make sure every pound you gain is useful.
These three priorities alone = +0.7 mph potential
My Recommendation
Based on everything I'm seeing here, here's what I recommend: The 3X Pitching Velocity Program is exactly what you need. This isn't just a throwing program — it's a complete system that addresses mechanics, strength, power, and motor learning all in one. You're already in a good spot physically, so the 3X Program will help you refine and maximize what you've got. To accelerate your results, I highly recommend using the TopVelocity training devices that are built into the program: The Trunk Excelerator teaches you to generate and transfer rotational power through your core — this is where velocity lives. The Stride Excelerator builds explosive leg drive and proper stride mechanics, which is the foundation of the 3X approach. The Impulse Ground Force Trainer develops your ability to create force into the ground, and the TopVelocity Sled builds the specific strength patterns you need for a powerful delivery. These aren't gimmicks — they're tools designed to train the exact movement patterns that separate high-velocity pitchers from everyone else. Combine them with the 3X Program and you'll see results faster than training alone.
Your Top Physical Priorities
The two biggest physical drivers for you right now are Wing Span. Together, these account for about 90.0 mph of your velocity gap.
Wing Span +90 mph
Current
70 in
Percentile
33th
Target
73.6 in
To Gain
+3.6 in
Your Action Plan
Movement Cues:
"Shin down, leverage, drive — use the ground."
Training Priorities:
General Athletic Development
Well-rounded program: strength, power, mobility, and conditioning. Build the complete athlete.
Achievement Milestones
Evaluated
Ranked
80+ MPH
85+ MPH
90+ Club
Pro Level